水晶报表导航到下一页时出错？

Question

我正在使用Crystal Report创建一个报告网站，并使用一个按钮来查看报告。 报告的第一页显示没有问题，但是当我单击导航按钮移至报告的下一页时，我遇到了一个错误

“登录失败。详细信息：ADO错误代码：0x源：Microsoft SQL Native Client说明：用户'sa'登录失败。SQL状态：28000本机错误：文件C：\\ DOCUME〜1 \\ SOFTLITE \\ ASPNET \\ LOCALS〜错误1 \\ Temp \\ ClientReport {02A69EDD-9B03-4490-B3A2-5E5E5F5592D9} .rpt：无法连接：错误的登录参数。”

或Crystal Reports显示输入框以登录数据库。 我的代码是：

 protected void Button1_Click(object sender, EventArgs e)
{
            ReportDocument Summaryrpt = new ReportDocument();
            Summaryrpt.Load(Server.MapPath("BookSummary.rpt"));
            Summaryrpt.SetDatabaseLogon("sa", "nirvana", "Compro4", "lottery");
            CrystalReportViewer1.ReportSource = Summaryrpt;
}

请帮我........

Answer 1

我找到了解决方案

 protected void Button1_Click(object sender, EventArgs e)
 {
        ReportDocument Summaryrpt = new ReportDocument();
        Summaryrpt.Load(Server.MapPath("BookSummary.rpt"));
        CrystalReportViewer1.ReportSource = Summaryrpt;
        var connectionInfo = new ConnectionInfo();
        connectionInfo.ServerName = "ComproLottery.db.6456862.hostedresource.com";
        connectionInfo.DatabaseName = "ComproLottery";
        connectionInfo.Password = "Br0@dW@ys68";
        connectionInfo.UserID = "ComproLottery";
        connectionInfo.Type = ConnectionInfoType.SQL;
        for (int i = 0; i < CrystalReportViewer1.LogOnInfo.Count; i++)
        {
            CrystalReportViewer1.LogOnInfo[i].ConnectionInfo = connectionInfo;
        }
  }